2013-08-16 01:54:01 +00:00
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/*
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Copyright (c) 2013 Microsoft Corporation. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Author: Leonardo de Moura
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*/
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#include "builtin.h"
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2013-08-21 16:04:49 +00:00
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#include "lean_frontend.h"
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2013-08-16 01:54:01 +00:00
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namespace lean {
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/**
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\brief Initialize builtin notation.
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*/
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void init_builtin_notation(frontend & f) {
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2013-08-21 17:43:00 +00:00
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f.add_prefix("\u00ac", 40, mk_not_fn()); // "¬"
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f.add_infixr("&&", 35, mk_and_fn()); // "&&"
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f.add_infixr("/\\", 35, mk_and_fn()); // "/\"
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f.add_infixr("\u2227", 35, mk_and_fn()); // "∧"
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f.add_infixr("||", 30, mk_or_fn()); // "||"
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f.add_infixr("\\/", 30, mk_or_fn()); // "\/"
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f.add_infixr("\u2228", 30, mk_or_fn()); // "∨"
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f.add_infixr("=>", 25, mk_implies_fn()); // "=>"
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f.add_infixr("\u21D2", 25, mk_implies_fn()); // "⇒"
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f.add_infixr("<=>", 25, mk_iff_fn()); // "<=>"
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f.add_infixr("\u21D4", 25, mk_iff_fn()); // "⇔"
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2013-08-16 01:54:01 +00:00
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}
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}
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